CN202543336U - Device for removing scale on inner wall of circulating water pipeline of industrial vacuum furnace - Google Patents
Device for removing scale on inner wall of circulating water pipeline of industrial vacuum furnace Download PDFInfo
- Publication number
- CN202543336U CN202543336U CN 201220045657 CN201220045657U CN202543336U CN 202543336 U CN202543336 U CN 202543336U CN 201220045657 CN201220045657 CN 201220045657 CN 201220045657 U CN201220045657 U CN 201220045657U CN 202543336 U CN202543336 U CN 202543336U
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- pipeline
- circulating water
- vacuum oven
- vacuum furnace
- scale removal
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Abstract
The utility model provides a device for removing scale on the inner wall of a circulating water pipeline of an industrial vacuum furnace. The device mainly comprises a descaling box, an acid pump, a circulating water system of the vacuum furnace, a pressure relief valve, a pressure relief pipeline, a first pipeline, a second pipeline, a third pipeline, a water inlet of the circulating water pipeline of the vacuum furnace, a water outlet of the circulating water pipeline of the vacuum furnace, a fourth pipeline and a recycling box. Descaling fluid and deionized water can be filled into the descaling box. The descaling box is connected with the acid pump by the fourth pipeline, the acid pump is connected with a water inlet of the circulating water system of the vacuum furnace by the first pipeline, a water outlet of the circulating water system of the vacuum furnace is connected with the descaling box by the second pipeline, the pressure relief pipeline is connected with the acid pump and the descaling box, the pressure relief valve is further mounted on the acid pump, the third pipeline is further mounted on the descaling box, and the water outlet of the circulating water system of the vacuum furnace can also be connected with the recycling box by the second pipeline. By using the device, the quality of products and the perfectness ratio of equipment are guaranteed, the device is convenient to operate, low in cost and high in efficiency, and the descaling fluid can be recycled.
Description
Technical field
The utility model belongs to the technical field that the circulating water line internal surface carries out scale removal, particularly relates to the device of removing industrial vacuum stove circulating water line inwall incrustation scale.
Background technology
At present, increasingly high along with the continuous development of aeronautical technology to material performance requirement, thus the precision and the performance of HTFX also proposed new, higher requirement.Because the vacuum oven circulating water line is very complicated, the vacuum oven circulating water line stops up, not smooth fault often takes place.Particularly the circulating water line of vacuum system and cable usually stops up, does not freely cause the blowing out midway of vacuum oven local superheating because of circulating water line in Industrial processes.The place under repair of dismounting vacuum oven circulation line, dredge that not only workload is big, and the cycle is long, delays ordinary production, can not carry out thoroughly comprehensively repairing, dredging.Though can use through repairing, dredging in the short period of time of back, the frequency that fault takes place is still very high.Sometimes even cause the local circulation water lines all to block, equipment can't use, and brings for quality product and production schedule and has a strong impact on.
The utility model content
The technical problem that the present invention will solve has provided a kind of device that is used to remove vacuum oven circulating water line inwall incrustation scale.It adopts a cover scaler system, can cleaning mixture be compressed into the vacuum oven circulating water line, removes the incrustation scale in the pipeline effectively, fast, easily, can't corrode the vacuum oven circulating water line.
For solving the problems of the technologies described above, the utility model apparatus for eliminating sludge mainly comprises vacuum oven circulating water system, vacuum oven circulating water line water-in and vacuum oven circulating water line water outlet, scale removal case, sour pump, pipeline one, pipeline two, pipeline three, pipeline four and collection box.Wherein the scale removal case links to each other with sour pump through pipeline four; The acid pump links to each other with vacuum oven circulating water line water-in through pipeline one; Vacuum oven circulating water line water outlet links to each other with the scale removal case through pipeline two; Pipeline three is installed on the scale removal case, and vacuum oven circulating water line water outlet also can link to each other with collection box through pipeline two.Cleaning mixture and deionized water inject the scale removal case in fs and subordinate phase respectively.
The utility model also can comprise relief valve and release pipeline, and said relief valve is installed on the sour pump, and the release pipeline connects scale removal case and sour pump.
Compared with prior art, the technique effect that the utility model reaches is: easy to operate (need not dismantle the just easily scale removal of vacuum oven circulation line), cost is low, efficient is high solved that the vacuum oven circulating water line stops up, not smooth problem; Cleaning mixture can reclaim, recycle, and has reduced the scale removal cost, has reduced environmental pollution; Utilize deionized water that vacuum oven circulating water line inwall is washed after the scale removal, remove residual cleaning mixture, prevent of the corrosion of residual cleaning mixture inner-walls of duct.Meanwhile, quality product and equipment availability are improved, and greatly reduce the frequency that fault takes place, and workload is little, and is efficient and convenient, not only guaranteed quality product but also guaranteed production schedule, and cleaning mixture can recycle.
Description of drawings
Fig. 1 is the utility model scale removal fs synoptic diagram
Fig. 2 is the utility model scale removal subordinate phase synoptic diagram
Among the figure: 1-scale removal case 2-acid pump 3-vacuum oven circulating water system 4-relief valve 5-release pipeline 6-pipeline one 7-pipeline two 8-pipelines three 9-vacuum oven circulating water line water-in 10-vacuum oven circulating water line water outlet 11-pipelines four 12-cleaning mixture 13-deionized water 14-collection boxes
Embodiment
In order to deepen understanding to the utility model, below in conjunction with embodiment the utility model is described in further detail, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Fig. 1 and Fig. 2 are the utility model scale removal synoptic diagram in two stages, and the utility model apparatus for eliminating sludge mainly comprises vacuum oven circulating water system, vacuum oven circulating water line water-in and vacuum oven circulating water line water outlet, scale removal case, sour pump, pipeline one, pipeline two, pipeline three, pipeline four and collection box.Wherein the scale removal case links to each other with sour pump through pipeline four; The acid pump links to each other with vacuum oven circulating water line water-in through pipeline one; Vacuum oven circulating water line water outlet links to each other with the scale removal case through pipeline two; Pipeline three is installed on the scale removal case, and vacuum oven circulating water line water outlet also can link to each other with collection box through pipeline two.Cleaning mixture and deionized water inject the scale removal case in fs and subordinate phase respectively.
The utility model also can comprise relief valve and release pipeline, and said relief valve is installed on the sour pump, and the release pipeline connects scale removal case and sour pump.
It is following that the fs step is implemented in the utility model scale removal:
The first step: cleaning mixture is packed in the scale removal case, and cleaning mixture gets in the sour pump through pipeline four.
Second step: sour pump is pressed into vacuum oven recirculated water water-in through pipeline one with cleaning mixture.
The 3rd step: cleaning mixture circulates in the vacuum oven circulating water system and a week carries out scale removal, and the cleaning mixture after the scale removal is recovered in the scale removal case through pipeline two.
The 4th step:, should open relief valve immediately and sour pump carried out release through the release pipeline if the impurity such as incrustation scale in the cleaning mixture get in the sour pump.
It is following that the subordinate phase step is implemented in the utility model scale removal:
The first step: the cleaning mixture in the scale removal case is poured in the collection box, and impurity such as sedimentary incrustation scale, mud are got rid of through pipeline three in the cleaning scale removal case, and the scale removal case is cleaned up.
Second step: the end that pipeline two is connected the scale removal case is connected with collection box.
The 3rd step: deionized water is injected the scale removal case, and deionized water gets in the sour pump through pipeline four.
The 4th step: sour pump is pressed into vacuum oven recirculated water water-in through pipeline one with deionized water.
The 5th step: deionized water circulates in the vacuum oven circulating water system and a week removes residual cleaning mixture, and used deionized water is recovered in the collection box through pipeline two.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. a device that is used to remove industrial vacuum stove circulating water line inwall incrustation scale comprises vacuum oven circulating water system (3), vacuum oven circulating water line water-in (9) and vacuum oven circulating water line water outlet (10); It is characterized in that: mainly comprise scale removal case (1), sour pump (2), pipeline one (6), pipeline two (7), pipeline three (8), pipeline four (11) and collection box (14); Said scale removal case (1) links to each other with sour pump (2) through pipeline four (11); Acid pump (2) links to each other with vacuum oven circulating water line water-in (9) through pipeline one (6); Vacuum oven circulating water line water outlet (10) links to each other with scale removal case 1 through pipeline two (7); Pipeline three (8) is installed on the scale removal case (1), and vacuum oven circulating water line water outlet (10) also can link to each other with collection box (14) through pipeline two (7).
2. a kind of device that is used to remove industrial vacuum stove circulating water line inwall incrustation scale according to claim 1; It is characterized in that: also can comprise relief valve (4) and release pipeline (5); Said relief valve (4) is installed on the sour pump (2), and release pipeline (5) connects scale removal case (1) and sour pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045657 CN202543336U (en) | 2012-02-13 | 2012-02-13 | Device for removing scale on inner wall of circulating water pipeline of industrial vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045657 CN202543336U (en) | 2012-02-13 | 2012-02-13 | Device for removing scale on inner wall of circulating water pipeline of industrial vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543336U true CN202543336U (en) | 2012-11-21 |
Family
ID=47164000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220045657 Expired - Lifetime CN202543336U (en) | 2012-02-13 | 2012-02-13 | Device for removing scale on inner wall of circulating water pipeline of industrial vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367769A (en) * | 2016-09-12 | 2017-02-01 | 上海中船三井造船柴油机有限公司 | Cleaning and derusting device and method for water cavity system |
-
2012
- 2012-02-13 CN CN 201220045657 patent/CN202543336U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367769A (en) * | 2016-09-12 | 2017-02-01 | 上海中船三井造船柴油机有限公司 | Cleaning and derusting device and method for water cavity system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 550014 No. 1111 Liyang Road, Baiyun District, Guiyang City, Guizhou Province Patentee after: Chinese Hangfa Guizhou Liyang aero Power Co. Ltd. Address before: 56 1102 Pingba County 5 Mailbox, Anshun City, Guizhou Province Patentee before: Guizhou Liyang Aerospace Power Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |